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Morphological Image Library : Smil vs scikit-image |
On nestorImage gruyere - Type bin - Function areaThreshold
SMIL (Simple Morphological Image Library) 1.0.0-dev
Copyright (c) 2011-2016, Matthieu FAESSEL and ARMINES
Copyright (c) 2017-2021, CMM - Centre de Morphologie Mathematique
All rights reserved.
Date : 26/07/2021 08:26:38 PM
Image : gruyere.png
width : 256
height : 256
depth : 1
type : binary
Function : areaThreshold
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
------------------------------------------------------------------
1.0 - 256 1 - 2.116 0.003 2.114 2.122 - (ms)
2.0 - 512 1 - 7.480 0.001 7.479 7.481 - (ms)
4.0 - 1024 1 - 28.780 0.004 28.775 28.785 - (ms)
8.0 - 2048 1 - 116.060 0.004 116.054 116.068 - (ms)
16.0 - 4096 1 - 465.280 0.049 465.217 465.343 - (ms)
32.0 - 8192 1 - 1876.546 2.131 1874.685 1880.041 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
------------------------------------------------------------------
1.0 - 256 1 - 1.098 0.000 1.097 1.098 - (ms)
2.0 - 512 1 - 4.398 0.007 4.394 4.415 - (ms)
4.0 - 1024 1 - 20.591 0.013 20.574 20.616 - (ms)
8.0 - 2048 1 - 87.877 0.045 87.789 87.931 - (ms)
16.0 - 4096 1 - 348.642 0.261 348.205 348.909 - (ms)
32.0 - 8192 1 - 1397.545 0.525 1396.657 1398.093 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 2.116 | 1.098 | 0.519 -0.285
512 | 7.480 | 4.398 | 0.588 -0.231
1024 | 28.780 | 20.591 | 0.715 -0.145
2048 | 116.060 | 87.877 | 0.757 -0.121
4096 | 465.280 | 348.642 | 0.749 -0.125
8192 | 1876.546 | 1397.545 | 0.745 -0.128
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 91.1 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 92 secs
Begin : 20:26:37
End : 20:28:09
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